Coils Manufacturer | HAIPART

Coils Manufacturer | HAIPART

Why choose HAIPART Coils?

✅ Miniature circuit breaker coil

For home and small power distribution scenarios, a lightweight design is adopted, and 0.1mm-0.5mm thin-diameter enameled wire is selected. Through tight winding, small volume and high sensitivity are achieved - for example, the coil customized for 16A miniature circuit breaker has a tripping response time of ≤20ms at 1.2 times the rated voltage, and the action consistency reaches 99.6% in an environment of -25℃~70℃.

✅ Molded case circuit breaker coil

For industrial power distribution equipment, it adopts high-strength skeleton and multi-strand parallel winding process, and the coil's vibration resistance (10-500Hz sinusoidal vibration) meets the standard. In 315A-630A circuit breakers, it can withstand instantaneous impact current (10 times the rated current) without burning, and the power consumption of the pull-in is reduced by 12%.

Application areas:

✅ Civil and commercial building fields

✅ Industrial production fields

✅ New energy fields

✅ Special and professional fields

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